Trajectory planning algorithm based on MIWO used for nondestructive testing of EAST divertor

doi:10.1016/j.fusengdes.2022.113241

	Trajectory planning algorithm based on MIWO used for nondestructive testing of EAST divertor
	Wu, Ke 3,4; Pan, Hongtao 2; Cheng, Yong 2; Wang, Rui 1,2
刊名	FUSION ENGINEERING AND DESIGN
	2022-09-01
卷号	182
关键词	Trajectory planning Time-optimal algorithm EAST
ISSN号	0920-3796
DOI	10.1016/j.fusengdes.2022.113241
通讯作者	Pan, Hongtao(panht@ipp.ac.cn)
英文摘要	To improve the efficiency of testing the debonding defects on the joint interface of DOME in EAST divertor, this paper designed a time-optimal trajectory planning algorithm based on MIWO. First, invasive weed optimization (IWO) algorithm is choosed because it is simpler to operate than most intelligent algorithm. Then, we propose an improved scheme based on IWO algorithm to accelerate its convergence rate while ensure the search depth by adding inertia factor. Finally, the calculation program with GUI interface is written and the time optimal tra-jectory is obtained by using the Modified IWO(MIWO) algorithm and the simulations are operated. The results show that the time optimal algorithm improves the efficiency of DOME detection and the MIWO algorithm speeds up the convergence, and the calculation results are verified to be correct.
资助项目	Comprehensive Research Facility for Fusion Technology Program of China[2018-000052- 73-01-001228] ; National Natural Science Foundation of China[11905147]
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000835514600002
资助机构	Comprehensive Research Facility for Fusion Technology Program of China ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/132151]
专题	中国科学院合肥物质科学研究院
通讯作者	Pan, Hongtao
作者单位	1.Anhui Prov Key Lab Special Welding Technol, Huainan 232000, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China 4.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Wu, Ke,Pan, Hongtao,Cheng, Yong,et al. Trajectory planning algorithm based on MIWO used for nondestructive testing of EAST divertor[J]. FUSION ENGINEERING AND DESIGN,2022,182.
APA	Wu, Ke,Pan, Hongtao,Cheng, Yong,&Wang, Rui.(2022).Trajectory planning algorithm based on MIWO used for nondestructive testing of EAST divertor.FUSION ENGINEERING AND DESIGN,182.
MLA	Wu, Ke,et al."Trajectory planning algorithm based on MIWO used for nondestructive testing of EAST divertor".FUSION ENGINEERING AND DESIGN 182(2022).